Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Ion Exchange01:17

Ion Exchange

1.1K
Ion exchange chromatography separates charged molecules from a solution by reversibly exchanging them with mobile, or 'active', ions associated with the oppositely charged stationary phase. This method can be used to separate ions, soften and deionize water, and purify solutions. The polymers comprising the ion-exchange column are high-molecular-weight and chemically stable polymers, crosslinked to be porous and essentially insoluble. They are also functionalized with either acidic or...
1.1K
Pore Transport and Ion-Pair Transport01:17

Pore Transport and Ion-Pair Transport

1.1K
Pore transport and ion-pair formation are critical mechanisms for the absorption and distribution of drugs in the body.
Pore transport, also known as convective transport, is a process where small molecules like urea, water, and sugars rapidly cross cell membranes as though there were channels or pores in the membrane. Although direct microscopic evidence is limited  but the concept of pores or channels is widely accepted based on physiological evidence. Despite the lack of direct...
1.1K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Association between dietary patterns and sleep quality in Chinese children and adolescents: large-scale cross-sectional network analysis.

Frontiers in nutrition·2026
Same author

Structural engineering in MOFs and COFs for challenging CO<sub>2</sub> adsorption.

Chemical science·2026
Same author

Cryptanalysis and improvement of a distributed zero trust scheme for airborne wireless sensor networks.

Scientific reports·2026
Same author

The state-dependent causal effect of a V2X-based beyond-line-of-sight warning system on young driver response: a causal machine learning approach.

Accident; analysis and prevention·2026
Same author

A fatty acid amide activates myeloid cells and improves neurovascular outcomes in retinal degeneration.

Nature neuroscience·2026
Same author

Research on Powder Convergence Characteristics of Powder Feeding Nozzle in Wide-Band Laser Cladding.

Micromachines·2026

Related Experiment Video

Updated: Jan 13, 2026

An Efficient Method for Selective Desalination of Radioactive Iodine Anions by Using Gold Nanoparticles-Embedded Membrane Filter
07:28

An Efficient Method for Selective Desalination of Radioactive Iodine Anions by Using Gold Nanoparticles-Embedded Membrane Filter

Published on: July 13, 2018

7.8K

Pore Space Multi-Layer Functionalization Boosting Industrial Radioactive Iodine Capture with Record Capacity and

Xiongli Liu1,2, Zhiyuan Zhang1, Shuo Zhang3

  • 1School of Materials Science and Engineering, National Institute for Advanced Materials, State Key Laboratory of Elemento-Organic Chemistry, Frontiers Science Center for New Organic Matter, College of Chemistry, Academy for Advanced Interdisciplinary Studies, Nankai University, Tianjin, 300350, P.R. China.

Angewandte Chemie (International Ed. in English)
|January 9, 2026
PubMed
Summary

A new adsorbent, PAF-1-NTM, demonstrates record-high radioactive molecular iodine (I2) capture (88.58 wt%) under industrial conditions. This breakthrough offers a promising solution for nuclear waste management and high-temperature iodine adsorption.

Keywords:
Adsorption capacityAdsorption kineticsHigh temperature iodine adsorptionPorous aromatic frameworks

More Related Videos

Solvothermal Synthesis of MIL-96 and UiO-66-NH2 on Atomic Layer Deposited Metal Oxide Coatings on Fiber Mats
06:00

Solvothermal Synthesis of MIL-96 and UiO-66-NH2 on Atomic Layer Deposited Metal Oxide Coatings on Fiber Mats

Published on: June 13, 2018

12.1K
Synthesis of 68Ga Core-doped Iron Oxide Nanoparticles for Dual Positron Emission Tomography /T1Magnetic Resonance Imaging
07:26

Synthesis of 68Ga Core-doped Iron Oxide Nanoparticles for Dual Positron Emission Tomography /T1Magnetic Resonance Imaging

Published on: November 20, 2018

6.9K

Related Experiment Videos

Last Updated: Jan 13, 2026

An Efficient Method for Selective Desalination of Radioactive Iodine Anions by Using Gold Nanoparticles-Embedded Membrane Filter
07:28

An Efficient Method for Selective Desalination of Radioactive Iodine Anions by Using Gold Nanoparticles-Embedded Membrane Filter

Published on: July 13, 2018

7.8K
Solvothermal Synthesis of MIL-96 and UiO-66-NH2 on Atomic Layer Deposited Metal Oxide Coatings on Fiber Mats
06:00

Solvothermal Synthesis of MIL-96 and UiO-66-NH2 on Atomic Layer Deposited Metal Oxide Coatings on Fiber Mats

Published on: June 13, 2018

12.1K
Synthesis of 68Ga Core-doped Iron Oxide Nanoparticles for Dual Positron Emission Tomography /T1Magnetic Resonance Imaging
07:26

Synthesis of 68Ga Core-doped Iron Oxide Nanoparticles for Dual Positron Emission Tomography /T1Magnetic Resonance Imaging

Published on: November 20, 2018

6.9K

Area of Science:

  • Materials Science
  • Nuclear Chemistry
  • Environmental Engineering

Background:

  • Radioactive molecular iodine (I2) capture from nuclear waste is a significant industrial challenge.
  • Existing adsorbents struggle with efficiency under high-temperature, simulated industrial conditions.

Purpose of the Study:

  • To develop a novel adsorbent with enhanced I2 uptake capacity for nuclear waste treatment.
  • To establish a new design principle for high-temperature iodine adsorbents.

Main Methods:

  • Development of a pore space multiple-layer functionalization (PSMLF) strategy.
  • Optimization of adsorbent PAF-1-NTM for directional functional site distribution.
  • Performance evaluation under simulated industrial conditions (150°C, 150 ppmv I2).

Main Results:

  • PAF-1-NTM achieved a record I2 uptake of 88.58 wt%, a 108-fold improvement over PAF-1.
  • Performance surpassed industrial Ag@MOR and other benchmarked adsorbents.
  • Significantly enhanced adsorption kinetics (k1 = 0.025 min-1) were observed.

Conclusions:

  • PAF-1-NTM sets a new benchmark for high-temperature I2 adsorbents.
  • I2 adsorption capacity correlates positively with pore space utilization rate.
  • The PSMLF strategy provides a general design principle for practical radioactive iodine capture.